Lizard

Safe humidity conditions for lizards are between 65-75% relative humidity.

Safe temperature conditions for lizard are between 85℉~95℉(29℃~35℃) during the day.

Nighttime temperature should never drop below 75℉(24℃).

As with many reptiles, lizards like having a basking area, which typically can be kept as high as 120℉(49℃).

Snake

Tropical snakes kept in captivity (boa constrictors, pythons, etc) require relatively warm temperatures and high relative humidity. Daytime temperatures should range between 80℉~85℉(26℃~30℃). Nighttime temperatures can fall between 70℉~75℉(21℃~24℃) without creating problems for most snakes. Native American snakes do well when maintained at 70℉~80℉(21℃~26℃).

Turtle

Generally, safe temperatures for tortoises are between 70℉~85℉(21℃~30℃) during the daytime. Nighttime temperature should be kept between 65℉~75℉(18℃~24℃), while a basking temperature of 85℉~100℉ (30℃~38℃) is recommended.

IMPORTANT: Certain tortoise species (such as the Red Footed Tortoise) may require humid conditions while others (such as the Greek and Russian Tortoises) require an arid environment. Fully research your specific pet’s needs before setting up a habitat.

Corals

The water should be maintained at a temperature of about 73℉~80℉(22℃~27℃), possibly slightly higher when breeding. If the temperature is too low or too high, the zooxanthellae algae, which most corals require for survival, will die or vacate the polyps. PH should be at 8.0 to 8.4, specific gravity between 1.021 and 1.026 and stable (29 to 35 ppt) and other water parameters should be within the generally acceptable levels of a saltwater aquarium (ammonia – 0, nitrates and nitrites less than .2 ppm).

Fish

Every kind of fish has its own temperature preferences. In general, GloFish fluorescent fish can live in a fairly wide temperature range, anywhere from 64℉~86℉(17℃~30℃), but prefer temperatures of 72℉~80℉(22℃~27℃), optimal is 78℉(25.5℃). Common Goldfish from 65℉~82℉(18℃~28℃), Fancy Tail Goldfish from 65℉~82℉(18℃~28℃).

The most important thing to remember is to avoid quick temperature changes, since these can be fatal for the fish.

Frog

The rule of thumb is that you should house one frog per five to ten gallons of tank space. More space is always better than less space. Giving your frogs as much space as possible leads to healthier frogs, bolder frogs (you’ll see them more in a bigger tank). Besides, your temps should stay between 70℉~80℉(21℃~27℃).